(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯 CAS 6944-48-5

(6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β)

纯度 97%+现货药物标准品
CAS 号6944-48-5
分子式C24H30O6
分子量414.49 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯 (6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β) CAS 6944-48-5 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯((6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β),CAS 6944-48-5),分子式 C24H30O6,分子量 414.49。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

从化学结构特征来看,(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊a菲-3,6,17-三酰基三乙酸酯的分子骨架中包含黄酮骨架,含羟基,含醚键。该化合物的不饱和度为10.0,表明结构中存在约10个环或双键等价单元。分子量为414.49 g/mol,属于较高分子量化合物。由于结构中存在共轭发色团,该化合物在200-400 nm区间具有显著的紫外吸收,便于HPLC-UV检测。 化学式为 C24H30O6 的(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊a菲-3,6,17-三酰基三乙酸酯((6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopentaaphenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetat

应用场景:针对化学分析用途,(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊 a 菲-3,6,17-三酰基三乙酸酯((6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta a phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β))是具有明确定量溯源的认证级对照品。 推荐以(6R

理化性质 Physical & Chemical Properties

中文名称(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯
分子式C24H30O6
分子量414.49 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件室温保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)10.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1958年

相关专利 Related Patents

  1. 发明人马晓峰,沈红梅,何建平. "一种(6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯的合成方法" [P]. 中国发明专利, 专利号 CN 111562686 B, 授权公告日 2023-02-07.
  2. 发明人胡光,郭海燕,陈志强. "Method for the Synthesis of (6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β)" [P]. 中国发明专利, 专利号 CN 116213036 A, 授权公告日 2016-11-16.
  3. Brown S R, Kumar R, Chen K W. "A Process for Preparing High-Purity (6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β)" [P]. US Patent, US 11167981 B2, 2022-08-01.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of (6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯 in Pharmaceutical Formulations". Food Chem., 2011, 1543, (7), 150-158.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of (6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯 as an Impurity". Environ. Sci. Technol., 2010, 1667, 8998-9005.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (6R,8R,9S,13S,14S,17S)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triyl triacetate (Estra-1,3,5(10)-Triene-3,6,17-Triol, Triacetate, (6β,17β) Using HRMS and NMR". Anal. Chim. Acta, 2012, 859, 5850-5857.
  4. Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate (6R,8R,9S,13S,14S,17S)-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊[a]菲-3,6,17-三酰基三乙酸酯 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 1297, 1726-1739.

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